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| author | Richard Guenther <rguenther@suse.de> | 2009-06-29 12:20:39 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2009-06-29 12:20:39 +0000 |
| commit | 5b21f0f37dd072967e60c5e413dbabec1eb1c837 (patch) | |
| tree | e708803ab158cd132fb494655ffed7aec0ca820d /gcc/print-tree.c | |
| parent | 09a782ebdacc6a5227ed464d47eb3cc27e252c6a (diff) | |
| download | gcc-5b21f0f37dd072967e60c5e413dbabec1eb1c837.zip gcc-5b21f0f37dd072967e60c5e413dbabec1eb1c837.tar.gz gcc-5b21f0f37dd072967e60c5e413dbabec1eb1c837.tar.bz2 | |
re PR middle-end/38212 (restrict implementation causes wrong-code)
2009-06-29 Richard Guenther <rguenther@suse.de>
PR middle-end/38212
* alias.c (find_base_decl): Remove.
(get_deref_alias_set_1): Remove restrict handling.
* c-common.c (c_apply_type_quals_to_decl): Do not set
DECL_POINTER_ALIAS_SET.
* gimplify.c (find_single_pointer_decl_1): Remove.
(find_single_pointer_decl): Likewise.
(internal_get_tmp_var): Remove restrict handling.
(gimple_regimplify_operands): Likewise.
* omp-low.c (expand_omp_atomic_pipeline): Do not set
DECL_POINTER_ALIAS_SET. Use ref-all pointers.
* print-tree.c (print_node): Do not print DECL_POINTER_ALIAS_SET.
* tree.c (restrict_base_for_decl): Remove.
(init_ttree): Do not allocate it.
(make_node_stat): Do not set DECL_POINTER_ALIAS_SET. Set
LABEL_DECL_UID for label decls.
(copy_node_stat): Do not copy restrict information.
(decl_restrict_base_lookup): Remove.
(decl_restrict_base_insert): Likewise.
(print_restrict_base_statistics): Likewise.
(dump_tree_statistics): Do not call print_restrict_base_statistics.
* tree.h (DECL_POINTER_ALIAS_SET): Remove.
(DECL_POINTER_ALIAS_SET_KNOWN_P): Likewise.
(struct tree_decl_common): Rename pointer_alias_set to label_decl_uid.
(LABEL_DECL_UID): Adjust.
(DECL_BASED_ON_RESTRICT_P): Remove.
(DECL_GET_RESTRICT_BASE): Likewise.
(SET_DECL_RESTRICT_BASE): Likewise.
(struct tree_decl_with_vis): Remove based_on_restrict_p flag.
* config/i386/i386.c (ix86_gimplify_va_arg): Use ref-all pointers
instead of DECL_POINTER_ALIAS_SET.
* config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Likewise.
* config/s390/s390.c (s390_gimplify_va_arg): Likewise.
* config/spu/spu.c (spu_gimplify_va_arg_expr): Likewise.
* gcc.c-torture/execute/pr38212.c: New testcase.
From-SVN: r149047
Diffstat (limited to 'gcc/print-tree.c')
| -rw-r--r-- | gcc/print-tree.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/gcc/print-tree.c b/gcc/print-tree.c index 969c6ea..28235c5 100644 --- a/gcc/print-tree.c +++ b/gcc/print-tree.c @@ -483,10 +483,6 @@ print_node (FILE *file, const char *prefix, tree node, int indent) built_in_class_names[(int) DECL_BUILT_IN_CLASS (node)], built_in_names[(int) DECL_FUNCTION_CODE (node)]); } - - if (DECL_POINTER_ALIAS_SET_KNOWN_P (node)) - fprintf (file, " alias set " HOST_WIDE_INT_PRINT_DEC, - (HOST_WIDE_INT) DECL_POINTER_ALIAS_SET (node)); } if (code == FIELD_DECL) { |